AAN BOS
RB
a
~
7
PE ee Oe §

Sead

eee

ee te

& N & ‘o Sa

—w 8
-_

Th
AW

FIGURE 7
TIME OF ARRIVAL OF SHOCK
SURFACE
BURST

a

3
€¢
5 6 F &970
TIME OF ARRIVAL, SECONDS

30

#0 So 60270 80ON

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